<template>
  <div>
    用户名:
    <input v-model.number.trim="val" type="text" />
    自我介绍：
    <textarea v-model="val2" cols="30" rows="10"></textarea>
    <input v-model="arr" value="washfoot" type="checkbox" />洗脚
    <input v-model="arr" value="spa" type="checkbox" />SPA
    <input v-model="arr" value="massage" type="checkbox" />按摩
  </div>
</template>

<script>
export default {
  data() {
    return {
      val: "",
      val2: "",
      arr: []
    };
  },

  mounted() {},

  methods: {}
};
</script>

<style>
</style>